Phosphate ester asphalt additives

Details Phosphate ester asphalt additives Phosphate ester asphalt additives

1997-12-08

1998-10-13

Brunsman, David

Compositions: coating or plastic

Coating or plastic compositions

Bituminous material or tarry residue

1062811, C09D19500

Patent

active

058206639

ABSTRACT:
Phosphate esters of asphalt soluble, nonionic, monohydric alcohol surfactants having an HLB No. between 8-18 are odor-free low dosage anti-stripping additives for asphalt.

REFERENCES:
patent: 2592564 (1952-04-01), Hardman
patent: 2693425 (1954-11-01), Hardman
patent: 2848429 (1958-08-01), Woodruff et al.
patent: 3033930 (1962-05-01), Talley
patent: 4410367 (1983-10-01), LeGrand
patent: 4786329 (1988-11-01), Chag et al.
patent: 5519073 (1996-05-01), vand der Werff et al.
Emulsions and Solubilization, Kozo Shinoda & Stig Friberg, John Wiley & Sons, 1986 no month available (Title Page Only).
ASTM Standard Designation: D 1664-80 (Reapproved 1985) no month available, Standard Test Method for Coating and Stripping of Bitumen-Aggregate Mixtures.

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